480375412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{69539}}^1$

素因数の和:69711

約数の個数: 24

約数和(自身を含む): 922934880

約数和(自身を除く): 442559468

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 69539, 139078, 278156, 764929, 1529858, 3059716, 10917623, 21835246, 43670492, 120093853, 240187706, 480375412]

約数ペア:

[(1, 480375412), (2, 240187706), (4, 120093853), (11, 43670492), (22, 21835246), (44, 10917623), (157, 3059716), (314, 1529858), (628, 764929), (1727, 278156), (3454, 139078), (6908, 69539)]